B&N Nook sells out, too late for holiday orders

Electronics / Consumer & Gadgets

12 hours ago | not rated yet | 0

(AP) -- Consumers who haven't yet ordered Barnes & Noble's electronic book reader, the Nook, won't see one before Christmas.

More than powerful: German research computer QPACE is the most energy efficient in the world

Electronics / Hardware

15 hours ago | not rated yet | 1

At the 2009 Supercomputing Conference in Portland, Oregon, the high-performance computer QPACE (QCD Parallel Computing on the Cell) was recognized today as the most energy-efficient supercomputer in the world.